Fashion is a manifestation of human art and communication. It helps us artistically communicate who we are, who we want to be, where we are going, and where we have been. The convergence of art and fashion is symbiotic. Everything that exists and surrounds us is a product of the society we live in.Style is timeless, while fashion is timely. Someone who is stylish may or may not follow fashion trends, but they always stay true to their own aesthetic. Personal style is about developing a sense of self, rather than simply absorbing trends.
Some people only recently got into anime for popularity or trends, but it's mostly because people are starting to give it a chance rather than immediately shoving it away because they want to fit in.